Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Gain access to PCB (use Insulation Mat as required)
Observation:
Inspect terminal block, what type of controls does the appliance have, internal or external?
What type of system controls does the appliance have, internal or external?
What type of system controls does the appliance have, internal or external?
